CN101978540B - 固体高分子型燃料电池用膜电极接合体及固体高分子型燃料电池 - Google Patents

固体高分子型燃料电池用膜电极接合体及固体高分子型燃料电池 Download PDF

Info

Publication number
CN101978540B
CN101978540B CN200980110600.0A CN200980110600A CN101978540B CN 101978540 B CN101978540 B CN 101978540B CN 200980110600 A CN200980110600 A CN 200980110600A CN 101978540 B CN101978540 B CN 101978540B
Authority
CN
China
Prior art keywords
membrane
polymer
electrode assembly
fuel cell
electrolyte fuel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN200980110600.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN101978540A (zh
Inventor
木下伸二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of CN101978540A publication Critical patent/CN101978540A/zh
Application granted granted Critical
Publication of CN101978540B publication Critical patent/CN101978540B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0289—Means for holding the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0297—Arrangements for joining electrodes, reservoir layers, heat exchange units or bipolar separators to each other
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1023—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1058—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
    • H01M8/106—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the chemical composition of the porous support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1058—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
    • H01M8/1062—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the physical properties of the porous support, e.g. its porosity or thickness
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1067—Polymeric electrolyte materials characterised by their physical properties, e.g. porosity, ionic conductivity or thickness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CN200980110600.0A 2008-03-21 2009-03-19 固体高分子型燃料电池用膜电极接合体及固体高分子型燃料电池 Expired - Fee Related CN101978540B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008074447 2008-03-21
JP2008-074447 2008-03-21
PCT/JP2009/055457 WO2009116630A1 (ja) 2008-03-21 2009-03-19 固体高分子形燃料電池用膜電極接合体および固体高分子形燃料電池

Publications (2)

Publication Number Publication Date
CN101978540A CN101978540A (zh) 2011-02-16
CN101978540B true CN101978540B (zh) 2015-10-21

Family

ID=41091028

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980110600.0A Expired - Fee Related CN101978540B (zh) 2008-03-21 2009-03-19 固体高分子型燃料电池用膜电极接合体及固体高分子型燃料电池

Country Status (6)

Country Link
US (1) US9118043B2 (ja)
EP (1) EP2254181B1 (ja)
JP (1) JP5333438B2 (ja)
KR (1) KR101589323B1 (ja)
CN (1) CN101978540B (ja)
WO (1) WO2009116630A1 (ja)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5328407B2 (ja) * 2009-02-20 2013-10-30 日本バイリーン株式会社 水分管理シート、ガス拡散シート、膜−電極接合体及び固体高分子形燃料電池
KR101035619B1 (ko) * 2009-08-26 2011-05-19 삼성에스디아이 주식회사 연료전지용 막-전극 어셈블리 및 연료전지 스택
EP2515369B1 (en) * 2009-12-16 2016-04-20 Toyota Jidosha Kabushiki Kaisha Control for a fuel cell
GB0921996D0 (en) 2009-12-17 2010-02-03 Johnson Matthey Plc Catayst layer assembley
TWI398035B (zh) * 2009-12-29 2013-06-01 Nan Ya Printed Circuit Board 直接甲醇燃料電池結構及其製造方法
EP2549570B1 (en) * 2010-03-19 2017-01-11 Asahi Glass Company, Limited Membrane electrode assembly for polymer electrolyte fuel cell, and method for producing cathode for solid polymer fuel cell
US9893373B2 (en) 2010-05-25 2018-02-13 3M Innovative Properties Company Reinforced electrolyte membrane
JP2012018871A (ja) * 2010-07-09 2012-01-26 Asahi Glass Co Ltd 固体高分子形燃料電池用膜電極接合体の製造方法
JP5429137B2 (ja) * 2010-11-04 2014-02-26 トヨタ自動車株式会社 燃料電池及び燃料電池の製造方法
WO2012073085A1 (de) * 2010-12-02 2012-06-07 Basf Se Membran-elektroden-einheit und brennstoffzellen mit verbesserter lebensdauer
JP5193394B2 (ja) * 2011-01-07 2013-05-08 パナソニック株式会社 固体高分子型燃料電池用電解質膜、及び、当該電解質膜を有する膜電極接合体、並びに、固体高分子型燃料電池
JP2014102876A (ja) * 2011-02-28 2014-06-05 Sanyo Electric Co Ltd 燃料電池
US8781383B2 (en) * 2011-03-04 2014-07-15 Xerox Corporation Fuser topcoat comprising electrospun non-woven polymer nanofabrics
WO2012125138A1 (en) 2011-03-11 2012-09-20 Utc Power Corporation Unitized electrode assembly with high equivalent weight ionomer
US8962213B2 (en) * 2011-03-25 2015-02-24 GM Global Technology Operations LLC Direct catalyst coating on free standing microporous layer
US9123963B2 (en) 2011-03-25 2015-09-01 GM Global Technology Operations LLC Direct coated membrane electrode assembly on external reinforcement for fuel cells
CN103782433B (zh) 2011-08-26 2016-12-28 旭硝子株式会社 固体高分子电解质膜及固体高分子型燃料电池用膜电极接合体
JP5624009B2 (ja) * 2011-10-25 2014-11-12 本田技研工業株式会社 膜電極接合体
US9725568B2 (en) 2011-12-19 2017-08-08 National Research Council Of Canada Co-extruded ultra thin films
CN102522572B (zh) * 2012-01-07 2013-10-16 大连理工大学 一种一体化燃料电池膜电极的制作方法
CN104093486A (zh) 2012-01-31 2014-10-08 旭硝子株式会社 含氟离子交换树脂液的制造方法
US9761897B2 (en) * 2012-03-08 2017-09-12 GM Global Technology Operations LLC Fuel cell durability by orthogonally oriented anisotropic external reinforce layers
US20130330655A1 (en) * 2012-06-08 2013-12-12 GM Global Technology Operations LLC Sulfonated PPS Fuel Cell Electrode
US20130330653A1 (en) * 2012-06-08 2013-12-12 GM Global Technology Operations LLC Novel PPS-S Membrane
WO2014006817A1 (ja) * 2012-07-02 2014-01-09 パナソニック株式会社 固体高分子型燃料電池用の膜電極接合体とその製造方法および固体高分子型燃料電池
US20140045094A1 (en) * 2012-08-07 2014-02-13 GM Global Technology Operations LLC PPS Membrane Reinforcing Material
US9631105B2 (en) * 2012-08-07 2017-04-25 GM Global Technology Operations LLC PPS electrode reinforcing material/crack mitigant
US9837667B2 (en) * 2012-12-05 2017-12-05 Toray Industries, Inc. Carbon-fiber nonwoven cloth and gas diffusion electrode for polymer electrolyte fuel cell using same, polymer electrolyte fuel cell, method for manufacturing carbon-fiber nonwoven cloth, and composite sheet
CN105378994B (zh) * 2012-12-21 2017-11-28 奥迪股份公司 电解质膜、分散体及其方法
JP2016129085A (ja) * 2013-04-26 2016-07-14 日産自動車株式会社 ガス拡散電極体、その製造方法ならびにこれを用いる燃料電池用膜電極接合体および燃料電池
EP3075767A4 (en) 2013-11-29 2017-07-05 Daikin Industries, Ltd. Porous body, polymer electrolyte membrane, filter material for filter, and filter unit
WO2015080294A1 (ja) * 2013-11-29 2015-06-04 旭化成イーマテリアルズ株式会社 高分子電解質膜
CA2932014C (en) 2013-11-29 2019-03-12 Asahi Kasei Kabushiki Kaisha Polymer electrolyte film
TW201533125A (zh) 2013-11-29 2015-09-01 Daikin Ind Ltd 改性聚四氟乙烯細粉及單軸拉伸多孔質體
CN103762372B (zh) * 2014-01-26 2016-04-13 齐志刚 催化剂层水淹的解决方法和超薄催化剂层及其制备方法
DE112015001444T5 (de) * 2014-03-24 2016-12-29 Johnson Matthey Fuel Cells Ltd. Membran-Versiegelungs-Anordnung
WO2016104613A1 (ja) * 2014-12-26 2016-06-30 昭和電工株式会社 レドックスフロー電池用電極およびレドックスフロー電池
JP6569251B2 (ja) * 2015-03-12 2019-09-04 凸版印刷株式会社 固体高分子形燃料電池の電極触媒層形成用の触媒インク及びその製造方法
JP6666664B2 (ja) * 2015-07-29 2020-03-18 本田技研工業株式会社 燃料電池用樹脂枠付き電解質膜・電極構造体
US10381661B2 (en) * 2015-07-16 2019-08-13 Honda Motor Co., Ltd. Resin frame equipped membrane electrode assembly for fuel cell
WO2017218781A1 (en) * 2016-06-17 2017-12-21 3M Innovative Properties Company Ion exchange membrane and method of producing same, membrane electrode assembly, and redox flow battery
WO2018012374A1 (ja) * 2016-07-11 2018-01-18 旭硝子株式会社 電解質材料、それを含む液状組成物およびその使用
JP2019149223A (ja) * 2016-07-15 2019-09-05 Ａｇｃ株式会社 ガス拡散部材および固体高分子形燃料電池用膜電極接合体
WO2018061838A1 (ja) * 2016-09-27 2018-04-05 旭硝子株式会社 ポリマー、固体高分子電解質膜および膜電極接合体
JP6465237B1 (ja) * 2017-10-30 2019-02-06 凸版印刷株式会社 電極触媒層、膜電極接合体及び固体高分子形燃料電池
JP7043383B2 (ja) * 2018-07-30 2022-03-29 現代自動車株式会社 燃料電池用平板型膜電極接合体の製造方法及びこれによって製造された燃料電池用平板型膜電極接合体
JP2021034133A (ja) * 2019-08-19 2021-03-01 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ 電池及び膜電極接合体
GB2619577B (en) * 2023-01-27 2024-06-05 Zeroavia Ltd Polymeric interconnects in PEM stack

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6054230A (en) * 1994-12-07 2000-04-25 Japan Gore-Tex, Inc. Ion exchange and electrode assembly for an electrochemical cell
CN1536703A (zh) * 2003-04-09 2004-10-13 ���µ�����ҵ��ʽ���� 高分子电解质型燃料电池

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358412A (en) 1980-06-11 1982-11-09 The Dow Chemical Company Preparation of vinyl ethers
US4360645A (en) 1981-04-03 1982-11-23 E. I. Du Pont De Nemours And Company Perfluoroglycidyl ethers
US5547551A (en) 1995-03-15 1996-08-20 W. L. Gore & Associates, Inc. Ultra-thin integral composite membrane
US6183898B1 (en) * 1995-11-28 2001-02-06 Hoescht Research & Technology Deutschland Gmbh & Co. Kg Gas diffusion electrode for polymer electrolyte membrane fuel cells
GB9708365D0 (en) 1997-04-25 1997-06-18 Johnson Matthey Plc Proton conducting membranes
US6127474A (en) * 1997-08-27 2000-10-03 Andelman; Marc D. Strengthened conductive polymer stabilized electrode composition and method of preparing
JP4066117B2 (ja) * 1999-06-11 2008-03-26 Ｎｏｋ株式会社 燃料電池用ガスケット
JP2004220843A (ja) * 2003-01-10 2004-08-05 Toyota Central Res & Dev Lab Inc 膜電極接合体
JP4438408B2 (ja) * 2003-12-24 2010-03-24 トヨタ自動車株式会社 燃料電池
WO2005071779A2 (en) * 2004-01-20 2005-08-04 E.I. Du Pont De Nemours And Company Processes for preparing stable proton exchange membranes and catalyst for use therein
JP4533108B2 (ja) * 2004-11-25 2010-09-01 新日本製鐵株式会社 固体高分子形燃料電池用電極
US7629071B2 (en) * 2004-09-29 2009-12-08 Giner Electrochemical Systems, Llc Gas diffusion electrode and method of making the same
JP2006252967A (ja) 2005-03-10 2006-09-21 Nissan Motor Co Ltd 燃料電池用固体高分子電解質膜、および、これを用いた燃料電池
JP2006286494A (ja) * 2005-04-04 2006-10-19 Toshiba Fuel Cell Power Systems Corp 固体高分子形燃料電池
JP2006339124A (ja) * 2005-06-06 2006-12-14 Nissan Motor Co Ltd 燃料電池用膜電極接合体およびこれを用いた固体高分子型燃料電池
JP2007005017A (ja) * 2005-06-21 2007-01-11 Mitsubishi Electric Corp 固体高分子型燃料電池およびその製造方法
WO2007013533A1 (ja) 2005-07-27 2007-02-01 Asahi Glass Company, Limited 固体高分子形燃料電池用電解質材料、電解質膜および膜電極接合体
JP2007095433A (ja) * 2005-09-28 2007-04-12 Asahi Glass Co Ltd 固体高分子形燃料電池用電解質膜及びその製造方法
JP2007157637A (ja) * 2005-12-08 2007-06-21 Toyota Motor Corp 補強型固体高分子電解質膜およびその製造方法
US7651581B2 (en) * 2005-12-20 2010-01-26 Gm Global Technology Operations, Inc. Catalyst coated diffusion media
JP5151074B2 (ja) * 2006-06-08 2013-02-27 株式会社日立製作所 固体高分子電解質膜，膜電極接合体およびそれを用いた燃料電池
JP5122149B2 (ja) 2006-06-09 2013-01-16 旭硝子株式会社 固体高分子形燃料電池用膜電極接合体の製造方法
DE602007004285D1 (de) * 2006-11-28 2010-03-04 Asahi Glass Co Ltd Polymer, Polymerelektrolytmembran für Polymerelektrolyt-Brennstoffzelle und Membran-/Elektrolytanordnung
JP5193478B2 (ja) 2007-02-28 2013-05-08 株式会社巴川製紙所 ガス拡散電極、膜−電極接合体とその製造方法、および固体高分子型燃料電池
WO2008105337A1 (ja) 2007-02-28 2008-09-04 Tomoegawa Co., Ltd. 固体高分子型燃料電池用ガス拡散電極、固体高分子型燃料電池用膜－電極接合体とその製造方法、および固体高分子型燃料電池

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6054230A (en) * 1994-12-07 2000-04-25 Japan Gore-Tex, Inc. Ion exchange and electrode assembly for an electrochemical cell
CN1536703A (zh) * 2003-04-09 2004-10-13 ���µ�����ҵ��ʽ���� 高分子电解质型燃料电池

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Recent advances in perfluorinated ionomer membranes: structure,properties and applications;Carla Heitner-Wirguin;《Journal of Membrane Science》;19961231;第120卷;1-33页 *

Also Published As

Publication number Publication date
US9118043B2 (en) 2015-08-25
EP2254181B1 (en) 2012-10-24
US20090246592A1 (en) 2009-10-01
EP2254181A4 (en) 2011-03-09
KR20110005774A (ko) 2011-01-19
CN101978540A (zh) 2011-02-16
EP2254181A1 (en) 2010-11-24
JPWO2009116630A1 (ja) 2011-07-21
WO2009116630A1 (ja) 2009-09-24
KR101589323B1 (ko) 2016-01-27
JP5333438B2 (ja) 2013-11-06

Similar Documents

Publication Publication Date Title
CN101978540B (zh) 固体高分子型燃料电池用膜电极接合体及固体高分子型燃料电池
JP5277740B2 (ja) 触媒層の形成方法および固体高分子形燃料電池用膜電極接合体の製造方法
US8124295B2 (en) Polymer, polymer electrolyte membrane for polymer electrolyte fuel cell, and membrane/electrode assembly
US8097383B2 (en) Electrolyte material for polymer electrolyte fuel cells, electrolyte membrane and membrane/electrode assembly
CN101563802B (zh) 固体高分子型燃料电池用固体高分子电解质膜及膜电极接合体
CN101589073B (zh) 聚合物、固体高分子型燃料电池用固体高分子电解质膜及膜电极接合体
JPWO2005029624A1 (ja) 固体高分子型燃料電池用膜−電極接合体
CN107108781B (zh) 电解质材料、液态组合物以及固体高分子型燃料电池用膜电极接合体
US8178257B2 (en) Polymer electrolyte membrane and membrane/electrode assembly for polymer electrolyte fuel cell
CN101542795A (zh) 固体高分子型燃料电池用固体高分子电解质膜及膜电极接合体
CN113166295B (zh) 含酸型磺酸基的聚合物、液体组合物、电解质膜、膜电极接合体、燃料电池及离子交换膜
EP1927601B1 (en) Polymer, polymer electrolyte membrane for polymer electrolyte fuel cell, and membrane/electrode assembly
JP2012018871A (ja) 固体高分子形燃料電池用膜電極接合体の製造方法
JP5228378B2 (ja) 固体高分子形燃料電池用膜電極接合体およびその製造方法
JP2000188110A (ja) 固体高分子電解質型燃料電池及びそのガス拡散電極

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: Tokyo, Japan

Patentee after: AGC Corporation

Address before: Tokyo, Japan

Patentee before: Asahi Glass Co., Ltd.

CP01 Change in the name or title of a patent holder
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151021

Termination date: 20210319

CF01 Termination of patent right due to non-payment of annual fee